"Just when I think I'm close to orgasm, it feels like I'm going to pee. What's wrong with me?"
I have never had an orgasm - not on my own or with any guys - or even with a vibrator. Just when I think I'm close, it feels like I'm going to pee so I stop. What's wrong with me?
There's nothing wrong with you, you're simply mistaking the onset of an orgasm with the need to urinate. When you become aroused, blood rushes to the vagina and clitoris causing pressure.
It's the release of the blood back to the rest of the body that causes the feeling of orgasm. The pressure you're feeling isn't you wanting to wee, it's an orgasm about to happen. Keep going - next time and I suspect you'll get a rather pleasant surprise!